From 3cc0662defac69964751bad7fa273157c32affcf Mon Sep 17 00:00:00 2001
From: Petr Hosek <petrhosek@gmail.com>
Date: Fri, 20 Dec 2013 13:28:20 +0000
Subject: [PATCH] Test case for Walker simplify_first_parent

---
 test/test_revwalk.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/test_revwalk.py b/test/test_revwalk.py
index 119f222..654ef47 100644
--- a/test/test_revwalk.py
+++ b/test/test_revwalk.py
@@ -102,6 +102,10 @@ class WalkerTest(utils.RepoTestCase):
         walker.sort(GIT_SORT_TIME | GIT_SORT_REVERSE)
         self.assertEqual([x.hex for x in walker], list(reversed(log)))
 
+    def test_simplify_first_parent(self):
+        walker = self.repo.walk(log[0], GIT_SORT_TIME)
+        walker.simplify_first_parent()
+        self.assertEqual(len(list(walker)), 3)
 
 if __name__ == '__main__':
     unittest.main()